<?php

/**
 * This is the model class for table "xyh_area".
 *
 * The followings are the available columns in table 'xyh_area':
 * @property string $id
 * @property string $language
 * @property string $parent_id
 * @property string $path
 * @property integer $grade
 * @property string $name
 * @property string $shortname
 * @property string $status
 */
class Area extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Area the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'xyh_area';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('grade', 'numerical', 'integerOnly'=>true),
			array('language', 'length', 'max'=>20),
			array('parent_id, shortname', 'length', 'max'=>10),
			array('path', 'length', 'max'=>255),
			array('name', 'length', 'max'=>50),
			array('status', 'length', 'max'=>1),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, language, parent_id, path, grade, name, shortname, status', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
                    
                      'BreakingNews' =>array(self::HAS_MANY,'BreakingNews','city_id'),
                      'User' =>array(self::HAS_MANY,'User','city_id'),
                      'School' =>array(self::HAS_MANY,'School','prov_id'),
                      'Alumi' =>array(self::HAS_MANY,'Alumi','city_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'language' => 'Language',
			'parent_id' => 'Parent',
			'path' => 'Path',
			'grade' => 'Grade',
			'name' => 'Name',
			'shortname' => 'Shortname',
			'status' => 'Status',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('language',$this->language,true);
		$criteria->compare('parent_id',$this->parent_id,true);
		$criteria->compare('path',$this->path,true);
		$criteria->compare('grade',$this->grade);
		$criteria->compare('name',$this->name,true);
		$criteria->compare('shortname',$this->shortname,true);
		$criteria->compare('status',$this->status,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}